mods in profile...

well my catalytic converter on driver side rattles, i press the gas in about 25% and it doesnt feel like it wants to accelerate, i checked the codes, i dont remember the actual numbers but i remember it did say o2 sensor low voltage, multiple cylinder misfire catalyst over heat. my question is would the cat cause my lac of power, would it mess with my fuel management, i checked all the sensors they seem fine, so the only thing i can think of is the cat could be bad and throwing off how much fuel - air should go into my car. if anyone can help me i need some advice. it makes me sad seeing the beaZt like this

 

If your cat rattles that means that it is bad and needs to be replaced. All the fragments in there are blocking the airway and not letting the exhaust gasses out, therefore causing your lack of power.

 

so u beleive my cat f ing everything up? well ty i shall get it checked asap. /sigh

 

I had that happen on my old 92 bird.